AD6620
NOT RECOMMENDED FOR NEW DESIGNS65MSPS Digital Receive Signal Processor
- Part Models
- 2
- 1ku List Price
- Starting From $37.00
Overview
- High Input Sample Rate
67 MSPS Single Channel Real
33.5 MSPS Diversity Channel Real
33.5 MSPS Single Channel Complex - NCO Frequency Translation
Worst Spur Better than –100 dBc
Tuning Resolution Better than 0.02 Hz - 2nd Order Cascaded Integrator Comb FIR Filter
Linear Phase, Fixed Coefficients
Programmable Decimation Rates: 2, 3 . . . 16
- 5th Order Cascaded Integrator
Comb FIR Filter
Linear Phase, Fixed Coefficients
Programmable Decimation Rates:
1, 2, 3 . . . 32 - Programmable Decimating RAM
Coefficient FIR Filter
Up to 134 Million Taps per Second
256 20-Bit Programmable Coefficients
Programmable Decimation Rates:
1, 2, 3 . . . 32
Analog Devices' innovative Diversity Receiver chipset delivers two IF-to-baseband diversity channels in a compact, comprehensive solution that incorporates Automatic Gain Control, Received Signal Strength Indicator, high-resolution. Numerically Controlled Oscillator and digital filtering on-chip.
The chipset comprises Analog Devices' AD6600 dual-channel IF sampling analog-to-digital converter and AD6620 dual-channel decimating receiver chip. Configured with the appropriate external components, it can address a variety of air interface standards, including GSM, CDMA, IS136 and PHS, as well as proprietary modulation schemes for paging systems and wireless fixed access receivers.
Based on Analog Devices' next-generation receiver architecture, the Diversity Receiver replaces sensitive analog filters with digital filters for significant cost and size reductions. Complete reference designs show the optimal layout for reducing noise and minimizing cross-channel coupling.
Documentation
Data Sheet 1
Application Note 3
Technical Articles 4
Product Highlight 1
Product Highlight 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD6620ASZ | 80-Lead MQFP (14mm x 14mm) | ||
| AD6620ASZ-REEL | 80-Lead MQFP (14mm x 14mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Nov 2, 2009 - 09_0229 Package Outline Change After Transfer MQFP 14x14x2.7(+3.2) from STATSChipPAC Singapore to Amkor Philippines |
||
| AD6620ASZ | LAST TIME BUY | |
| AD6620ASZ-REEL | LAST TIME BUY | |
|
Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
||
| AD6620ASZ | LAST TIME BUY | |
| AD6620ASZ-REEL | LAST TIME BUY | |
|
May 21, 2025 - 25_0054 Obsolescence Notification for AD6620ASZ and AD6620ASZ-REEL |
||
| AD6620ASZ | LAST TIME BUY | |
| AD6620ASZ-REEL | LAST TIME BUY | |
This is the most up-to-date revision of the Data Sheet.